Patents by Inventor Tetsuo Takemoto

Tetsuo Takemoto has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10486203
    Abstract: A substrate cleaning method includes: steps (a) to (d). In step (a), a liquid is supplied onto a nanoimprint template substrate that has a patterned surface with foreign particles to form a liquid film on the patterned surface. In step (b), the liquid film is solidified to form a solidified film including the foreign particles. In step (c), the substrate is reversed. In step (d), the solidified film is melted to remove the foreign particles.
    Type: Grant
    Filed: August 31, 2016
    Date of Patent: November 26, 2019
    Assignee: TOSHIBA MEMORY CORPORATION
    Inventors: Hideaki Sakurai, Kyo Otsubo, Kenji Masui, Tetsuo Takemoto, Minako Inukai, Masato Naka
  • Publication number: 20180047565
    Abstract: According to one embodiment, a method including supplying a liquid onto a substrate, solidifying the liquid on the substrate to form a solidified body, and melting the solidified body of the liquid on the substrate is provided. When solidifying the liquid, an internal pressure of the liquid on the substrate is varied.
    Type: Application
    Filed: March 2, 2017
    Publication date: February 15, 2018
    Inventors: Minako INUKAI, Hideaki SAKURAI, Kyo OTSUBO, Tetsuo TAKEMOTO
  • Publication number: 20170274427
    Abstract: A substrate cleaning method includes: steps (a) to (d). In step (a), a liquid is supplied onto a nanoimprint template substrate that has a patterned surface with foreign particles to form a liquid film on the patterned surface. In step (b), the liquid film is solidified to form a solidified film including the foreign particles. In step (c), the substrate is reversed. In step (d), the solidified film is melted to remove the foreign particles.
    Type: Application
    Filed: August 31, 2016
    Publication date: September 28, 2017
    Inventors: Hideaki SAKURAI, Kyo OTSUBO, Kenji MASUI, Tetsuo TAKEMOTO, Minako INUKAI, Masato NAKA
  • Patent number: 9748075
    Abstract: According to one embodiment, an apparatus for manufacturing a template includes a vacuum chamber, an electrode and an adjustor. The vacuum chamber includes an inlet and an exhaust port of a reactive gas. The vacuum chamber is capable of maintaining an atmosphere depressurized below atmospheric pressure. The electrode is provided in an interior of the vacuum chamber. A high frequency voltage is applied to the electrode. A substrate is placed on the electrode. The substrate has a back surface on a side of the electrode. A recess is provided in the back surface. The adjustor is inserted into the recess. The adjustor is insulative.
    Type: Grant
    Filed: August 1, 2016
    Date of Patent: August 29, 2017
    Assignee: Toshiba Memory Corporation
    Inventor: Tetsuo Takemoto
  • Patent number: 9697930
    Abstract: An oxide superconductor wire includes: a tape-shaped oxide superconductor laminate that is formed by providing an intermediate layer on a front surface side of a metal tape-shaped substrate, providing an oxide superconductor layer on the intermediate layer, and providing a protective layer on the oxide superconductor layer; and a coating member that includes a metal tape and a low melting point metal layer, in which the metal tape has a wider width than that of the oxide superconductor laminate and covers the protective layer surface of the oxide superconductor laminate, both side surfaces of the oxide superconductor laminate, and both end portions of a substrate back surface side in a width direction thereof, and both end portions of the metal tape in a width direction thereof are provided to cover both the end portions of the substrate back surface.
    Type: Grant
    Filed: May 19, 2014
    Date of Patent: July 4, 2017
    Assignee: FUJIKURA LTD.
    Inventor: Tetsuo Takemoto
  • Publication number: 20160343543
    Abstract: According to one embodiment, an apparatus for manufacturing a template includes a vacuum chamber, an electrode and an adjustor. The vacuum chamber includes an inlet and an exhaust port of a reactive gas. The vacuum chamber is capable of maintaining an atmosphere depressurized below atmospheric pressure. The electrode is provided in an interior of the vacuum chamber. A high frequency voltage is applied to the electrode. A substrate is placed on the electrode. The substrate has a back surface on a side of the electrode. A recess is provided in the back surface. The adjustor is inserted into the recess. The adjustor is insulative.
    Type: Application
    Filed: August 1, 2016
    Publication date: November 24, 2016
    Applicant: KABUSHIKI KAISHA TOSHIABA
    Inventor: Tetsuo TAKEMOTO
  • Patent number: 9362026
    Abstract: An oxide superconductor wire including: a superconductor laminate including a tape-shaped substrate, an interlayer, an oxide superconductor layer, and a protection layer which are formed on the substrate; a metal stabilization layer covering the periphery of the superconductor laminate; a first electrically conductive joint material arranged between the superconductor laminate and the metal stabilization layer; and a sealing member formed from a metal foil, connected to a terminal of the superconductor laminate, and extending in the longitudinal direction of the superconductor laminate, wherein the metal stabilization layer includes an extension part formed so as to cover the periphery of the sealing member, and wherein the first electrically conductive joint material includes an extension part arranged between the extension part of the metal stabilization layer and the sealing member and formed so as to cover the periphery of the sealing member.
    Type: Grant
    Filed: January 8, 2014
    Date of Patent: June 7, 2016
    Assignee: FUJIKURA LTD.
    Inventors: Tetsuo Takemoto, Hikaru Hidaka
  • Publication number: 20150332812
    Abstract: An oxide superconductor wire including: a superconductor laminate including a tape-shaped substrate, an interlayer, an oxide superconductor layer, and a protection layer which are formed on the substrate; a metal stabilization layer covering the periphery of the superconductor laminate; a first electrically conductive joint material arranged between the superconductor laminate and the metal stabilization layer; and a sealing member formed from a metal foil, connected to a terminal of the superconductor laminate, and extending in the longitudinal direction of the superconductor laminate, wherein the metal stabilization layer includes an extension part formed so as to cover the periphery of the sealing member, and wherein the first electrically conductive joint material includes an extension part arranged between the extension part of the metal stabilization layer and the sealing member and formed so as to cover the periphery of the sealing member.
    Type: Application
    Filed: January 8, 2014
    Publication date: November 19, 2015
    Applicant: FUJIKURA LTD.
    Inventors: Tetsuo TAKEMOTO, Hikaru HIDAKA
  • Publication number: 20150318083
    Abstract: An oxide superconductor wire including: an oxide superconductor laminate comprising: a tape-shaped substrate, an interlayer laminated on the substrate, an oxide superconductor layer laminated on the interlayer, and a protection layer which is formed of Ag or an Ag alloy and laminated on the oxide superconductor layer; and a stabilization layer which is formed of a metal tape and formed on the protection layer of the superconductor laminate via a low melting point metal layer, wherein the thickness of the protection layer is 5 ?M or less, and wherein a volume resistivity of the stabilization layer at room temperature is no less than 3.8 ??·cm and no more than 15 ??·cm.
    Type: Application
    Filed: December 26, 2013
    Publication date: November 5, 2015
    Applicant: FUJIKURA LTD.
    Inventors: Tetsuo TAKEMOTO, Hikaru HIDAKA
  • Publication number: 20140323314
    Abstract: An oxide superconductor wire includes: a tape-shaped oxide superconductor laminate that is formed by providing an intermediate layer on a front surface side of a metal tape-shaped substrate, providing an oxide superconductor layer on the intermediate layer, and providing a protective layer on the oxide superconductor layer; and a coating member that includes a metal tape and a low melting point metal layer, in which the metal tape has a wider width than that of the oxide superconductor laminate and covers the protective layer surface of the oxide superconductor laminate, both side surfaces of the oxide superconductor laminate, and both end portions of a substrate back surface side in a width direction thereof, and both end portions of the metal tape in a width direction thereof are provided to cover both the end portions of the substrate back surface.
    Type: Application
    Filed: May 19, 2014
    Publication date: October 30, 2014
    Applicant: FUJIKURA LTD.
    Inventor: Tetsuo TAKEMOTO
  • Publication number: 20130087448
    Abstract: According to one embodiment, an apparatus for manufacturing a template includes a vacuum chamber, an electrode and an adjustor. The vacuum chamber includes an inlet and an exhaust port of a reactive gas. The vacuum chamber is capable of maintaining an atmosphere depressurized below atmospheric pressure. The electrode is provided in an interior of the vacuum chamber. A high frequency voltage is applied to the electrode. A substrate is placed on the electrode. The substrate has a back surface on a side of the electrode. A recess is provided in the back surface. The adjustor is inserted into the recess. The adjustor is insulative.
    Type: Application
    Filed: August 27, 2012
    Publication date: April 11, 2013
    Inventor: Tetsuo TAKEMOTO
  • Publication number: 20070186278
    Abstract: In a thin client system, a PC authentication device which authenticates a client is set in an office of the client. Data existing in a server is printed by using a printer provided in the vicinity of a client PC according to the following steps. (1) The PC authentication device performs authentication with the client PC and acquires an identifier IDa of the client PC. (2) The PC authentication device notifies the server of the identifier IDa of the client PC and an identifier IDb of the PC authentication device. (3) The server registers the printer provided in the office where the PC authentication device having the identifier IDb is set as a printer which can be used by the client PC having the identifier Ida. According to the above-described flow, when the client PC is coupled with the server, the printer can be used.
    Type: Application
    Filed: May 8, 2006
    Publication date: August 9, 2007
    Inventors: Yasuhiro Fujii, Ryu Ebisawa, Ken Kobayashi, Tetsuo Takemoto, Takashi Mizuno
  • Patent number: 4825523
    Abstract: A variable-volume turbocharger device comprises at least two exhaust gas passages (A), (B) different in the flow characteristics, divided by a partition wall (20) provided in a turbine housing (18), and two valve members (34a), (34b) which are actuated so as to open and shut the exhaust gas passages (A), (B). The valve members (34a), (34b) each are actuated to open and shut in response to the speed and load of an engine or the likes, whereby either one of the exhaust gas passages (A), (B) or both of them are opened to provide at least three turbine flow characteristics. An exhaust gas turbine (12) can be thereby operated with remarkably good efficiency suitably to the operating state of the engine.
    Type: Grant
    Filed: July 27, 1987
    Date of Patent: May 2, 1989
    Assignee: Mitsubishi Jidosha Kogya Kabushiki Kaisha
    Inventors: Norio Nakazawa, Yoshimasa Matsura, Tetsuo Takemoto, Susumu Kohketsu
  • Patent number: 4794758
    Abstract: A variable-volume turbocharger device comprises at least two exhaust gas passages (A), (B) different in the flow characteristics, divided by a partition wall (20) provided in a turbine housing (18), and two valve members (34a), (34b) which are actuated so as to open and shut the exhaust gas passages (A), (B). The valve members (34a), (34b) each are actuated to open and shut in response to the speed and load of an engine or the likes, whereby either one of the exhaust gas passages (A), (B) or both of them are opened to provide at least three turbine flow characteristics. An exhaust gas turbine (12) can be thereby operated with remarkably good efficiency suitable to the operating state of the engine.
    Type: Grant
    Filed: July 27, 1987
    Date of Patent: January 3, 1989
    Assignee: Mitsubishi Jidosha Kogyo Kabushiki Kaisha
    Inventors: Norio Nakazawa, Yoshimasa Matsura, Tetsuo Takemoto, Susumu Kohketsu
  • Patent number: 4719757
    Abstract: A variable-volume turbocharger device comprises at least two exhaust gas passages (A), (B) different in the flow characteristics, divided by a partition wall (20) provided in a turbine housing (18), and two valve members (34a), (34b) which are actuated so as to open and shut the exhaust gas passages (A), (B). The valve members (34a), (34b) each are actuated to open and shut in response to the speed and load of an engine or the likes, whereby either one of the exhaust gas passages (A), (B) or both of them are opened to provide at least three turbine flow characteristics. An exhaust gas turbine (12) can be thereby operated with remarkably good efficiency suitably to the operating state of the engine.
    Type: Grant
    Filed: November 12, 1985
    Date of Patent: January 19, 1988
    Assignee: Mitsubishi Jidosha Kogya Kabushiki Kaisha
    Inventors: Norio Nakazawa, Yoshimasa Matsura, Tetsuo Takemoto, Susumu Kohketsu
  • Patent number: D855083
    Type: Grant
    Filed: February 5, 2018
    Date of Patent: July 30, 2019
    Assignee: Caterpillar SARL
    Inventors: Takashi Yoneda, Niladri Manna, Shuji Tokuda, Tetsuo Nishiguchi, Yuki Takemoto, Hidenori Furutani